package Traditionalway;

/**
 * @Author Big_white
 * @Date 2021/11/3
 */
public abstract class AbstractHouse {
    //打地基
    public abstract void buildBasic();
    //砌墙
    public abstract void buildWalls();
    //封顶
    public abstract void roofed();

    public void build(){
        buildBasic();
        buildWalls();
        roofed();
    }
}
